Between the square roots of 7 and 8, because e^2 is equal to around 7.4, which is between 7 & 8. I hope this helps!
        
             
        
        
        
Answer:
x=30
Step-by-step explanation:
because 3 times 30 equal 90 minus 5 is 85
 
        
             
        
        
        
Answer:  b) two sides and the included angle are congruent
<u>Step-by-step explanation:</u>
   RS = QS                 SIDES are congruent
∠PSR ≡ ∠PSQ         ANGLES are congruent
  PS = PS                  SIDES are congruent
ΔPSR ≡ ΔPSQ by the Side-Angle-Side (SAS) Congruency Theorem
Since we know the triangles are congruent, we can state that their parts are congruent: 
Congruent-Parts of-Congruent-Triangles are-Congruent (CPCTC)
 
        
             
        
        
        
Area of triangle=1/2(base×height)
360=1/2((4x-2)(7x+5))
720=(4x-2)(7x+5)
FOIL the binomial
720=28x^2+6x-10
Bring 720 to the other side
28x^2+6x-10-720=0
28x^2+6x-730=0
Factor 2 out 
2(14x^2+3x-365)=0
Factor 2(14x+73)(x-5)=0
x-5=0
x=5
It can't be 14x-73=0 because the length can't be negative.
You're welcome.
        
             
        
        
        
None of them because they are not in order